Question

The length of a rectangle is 8cm and each of its diagonals measures 12 , the breadth of the rectangle is?

Answer 1

Answer:

breadth=v12^2-8^2 =v144-64=v80

4v 5cm

Answer 2

Answer:

breadth² = 12² - 8²

or, breadth²= 144-64

= 80

or, breadth = 8.944